METHOD AND APPARATUS FOR DEGITAL DATA TRANSMISSION IN TELEVISION RECEIVER REMOTE CONTROL SYSTEM

摘要

Method and apparatus for serial data transmission wherein each data word has a fixed bit length and each bit is transmitted during a fixed duration data period following a sync pulse. The sync pulse for each data word has a duration equal to a data period. Each data bit pulse has a duration less than a data period. The method and apparatus is particularly suitable for remote control systems for use with television receivers.